<s>
daemontools	B-Device
is	O
a	O
process	B-General_Concept
supervision	I-General_Concept
toolkit	O
written	O
by	O
Daniel	O
J	O
.	O
Bernstein	O
as	O
an	O
alternative	O
to	O
other	O
system	O
initialization	O
and	O
process	B-General_Concept
supervision	I-General_Concept
tools	O
,	O
such	O
as	O
Init	B-Operating_System
.	O
</s>
<s>
Some	O
of	O
the	O
features	O
of	O
daemontools	B-Device
are	O
:	O
</s>
<s>
Similar	O
applications	O
are	O
runit	B-Device
,	O
s6	O
,	O
and	O
daemontools-encore	O
.	O
</s>
